package com.sky.controller.admin;

import com.sky.dto.SetmealDTO;
import com.sky.dto.SetmealPageQueryDTO;
import com.sky.result.PageResult;
import com.sky.result.Result;
import com.sky.service.SetmealService;
import com.sky.vo.SetmealVO;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.cache.annotation.CacheEvict;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.*;

import java.util.List;
import java.util.concurrent.RecursiveTask;

/*
* 套餐管理
* */
@RestController("adminSetmealController")
@Slf4j
@RequestMapping("/admin/setmeal")
public class SetmealController {

    @Autowired
    private SetmealService setmealService;

    /*
    * 新增套餐
    * */

    @PostMapping
    @CacheEvict(cacheNames = "setmealCache", key = "#setmealDTO.categoryId")//在执行方法后,srping cache会创建一个代理先执行清除缓存操作
    public Result save(@RequestBody SetmealDTO setmealDTO) {
        log.info("新增套餐:{}", setmealDTO);
        setmealService.save(setmealDTO);
        return Result.success();
    }

    /*
    * 分页查询
    * */
    @GetMapping("/page")
    public Result<PageResult> page(SetmealPageQueryDTO setmealPageQueryDTO) {
        log.info("分页查询:{}", setmealPageQueryDTO);
        PageResult pageResult =  setmealService.page(setmealPageQueryDTO);
        return Result.success(pageResult);
    }

    /*
    * 根据ID批量删除套餐
    * */
    @DeleteMapping
    @CacheEvict(cacheNames = "setmealCache", allEntries = true)//执行方法结束后,会把之前存到redis里面的数据全部清除
    public Result delete(@RequestParam List<Long> ids) {
        log.info("批量删除的数据id:{}",ids);
        setmealService.deleteBatch(ids);
        return Result.success();
    }

    /*
    * 根据id查询套餐，用于修改套餐回写
    * */
    @GetMapping("/{id}")
    public Result<SetmealVO> getId(@PathVariable Long id) {
        log.info("根据id查询套餐：{}",id);
        SetmealVO setmealVO =  setmealService.getById(id);
        return Result.success(setmealVO);
    }

    /*
    * 修改套餐信息
    * */
    @CacheEvict(cacheNames = "setmealCache", allEntries = true)//执行方法结束后,会把之前存到redis里面的数据全部清除
    @PutMapping
    public Result update(@RequestBody SetmealDTO setmealDTO) {
        log.info("修改套餐信息:{}", setmealDTO);
        setmealService.update(setmealDTO);
        return Result.success();
    }

    /*
    * 套餐,起售,停售
    * */
    @PostMapping("/status/{status}")
    @CacheEvict(cacheNames = "setmealCache", allEntries = true)//执行方法结束后,会把之前存到redis里面的数据全部清除
    public Result startOrStop(@PathVariable Integer status, Long id) {
        log.info("起售,停售:{}",status,id);
        setmealService.startOrStop(status,id);
        return Result.success();
    }
}
